| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 06 Apr 2022 | 01 Apr 2022 | 001-35669 | |
| 4 | Open Document | Open Filing | 06 Apr 2022 | 04 Apr 2022 | 001-35669 | |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2022 | 02 Mar 2022 | 001-35669 |
| 4 | Open Document | Open Filing | FORM 4 - | 24 Feb 2022 | 23 Feb 2022 | 001-35669 |
| 4 | Open Document | Open Filing | FORM 4 - | 13 Apr 2021 | 01 Apr 2021 | 001-35669 |
| 4 | Open Document | Open Filing | FORM 4 - | 12 Mar 2021 | 10 Mar 2021 | 001-35669 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Mar 2021 | 01 Mar 2021 | 001-35669 |
| 4 | Open Document | Open Filing | FORM 4 - | 17 Feb 2021 | 12 Feb 2021 | 001-35669 |
| 4 | Open Document | Open Filing | FORM 4 - | 02 Apr 2020 | 01 Apr 2020 | 001-35669 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Jul 2019 | 01 Jul 2019 | 001-35669 |
| 4 | Open Document | Open Filing | FORM 4 - | 09 Apr 2019 | 01 Apr 2019 | 001-35669 |
| 3 | Open Document | Open Filing | FORM 3 - | 09 Apr 2019 | 01 Apr 2019 | 001-35669 |